Page 458 - General Catalogue

FXSQ-A

Concealed ceiling unit

with medium ESP

Slimmest yet most powerful medium outblow
static pressure unit on the market

rear
› Slimmest unit in class, only 245mm (300mm built-in height) and suction
therefore narrow ceiling voids are no longer a challenge bottom
suction
FXSQ-A
245 mm

› Quiet operation: down to 25dBA sound pressure level
› Medium external static pressure up to 150Pa facilitates using
flexible ducts of varying lengths
› Possibility to change ESP via wired remote control allows
optimisation of the supply air volume BRC1H519W7, BRC4C65
› Discretely concealed in the wall: only the suction and discharge
grilles are visible
› 15 class unit especially developed for small or well-insulated › Standard built-in drain pump with 625mm lift increases flexibility
rooms, such as hotel bedrooms, small offices, etc. and installation speed
› Multi zoning kit allows multiple individually-controlled climate
zones to be served by one indoor unit 625 mm
› Optional fresh air intake
› Flexible installation: air suction direction can be altered from rear
to bottom suction and choice between free use or connection to
optional suction grilles
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For free use into a false For connecting onto a For direct connection to
ceiling suction canvas Daikin panel
(not supplied by Daikin) (via EKBYBSD kit)
Automatic Airflow Adjustment function External static pressure (Pa)
Automatically selects the most appropriate fan curve to achieve the units’ nominal air flow within ±10% Fan characteristic Air flow (rated)
curves
Why? Air flow (actual)
After installation the real ducting will frequently differ from the initially calculated air flow resistance  the real air flow may be much lower or higher than
nominal , leading to a lack of capacity or uncomfortable air temperature Air flow (with automatic
Automatic Airflow Adjustment function will adapt the unit’s fan speed to any ducting automatically (10 or more fan curves are available on every model), Duct resistance adjustment)
curves
making installation much faster
± Air flow (m 3 /min)
Access all technical information on FXSQ-A
at my.daikin.eu or click here
More information on multi zoning kit in the
controls chapter
Indoor unit FXSQ 15A 20A 25A 32A 40A 50A 63A 80A 100A 125A 140A
Cooling capacity Total capacity Nom. kW 1.70 2.20 2.80 3.60 4.50 5.60 7.10 9.00 11.20 14.00 16.00
Heating capacity Total capacity Nom. kW 1.90 2.50 3.20 4.00 5.00 6.30 8.00 10.0 12.5 16.0 18.0
Power input - 50Hz Cooling Nom. kW 0.090 0.096 0.151 0.154 0.188 0.213 0.290 0.331 0.386
Heating Nom. kW 0.086 0.092 0.147 0.150 0.183 0.209 0.285 0.326 0.382
Dimensions Unit HeightxWidthxDepth mm 245x550x800 245x700x800 245x1,000x800 245x1,400x800 245x1,550x800
Weight Unit kg 23.5 24.0 28.5 29.0 35.5 36.5 46.0 47.0 51.0
Casing Material Galvanised steel plate
Fan Air flow rate - Cooling Low/High m³/min 6.5/8.7 6.5/9.0 7.0/9.5 11.0/15.0 11.0/15.2 15.0/21.0 16.0/23.0 23.0/32.0 26.0/36.0 28.0/39.0
50Hz Heating Low/High m³/min 6.5/8.7 6.5/9.0 7.0/9.5 11.0/15.0 11.0/15.2 15.0/21.0 16.0/23.0 23.0/32.0 26.0/36.0 28.0/39.0
External static Nom./High Pa 30/150 40/150 50/150
pressure - 50Hz
Air filter Type Resin net
Sound power level Cooling High dBA 54 55 60 59 61 64
Sound pressure Cooling Low/Nom./High dBA 25.0/28.0/29.5 25.0/28.0/30.0 26.0/29.0/31.0 29.0/32.0/35.0 27.0/30.0/33.0 29.0/32.0/35.0 31.0/34.0/36.0 33.0/36.0/39.0 34.0/38.0/41.5
level Heating Low/Nom./High dBA 26.0/29.0/31.5 26.0/29.0/32.0 27.0/30.0/33.0 29.0/34.0/37.0 28.0/32.0/35.0 30.0/34.0/37.0 31.0/34.0/37.0 33.0/37.0/40.0 34.0/38.5/42.0
Refrigerant Type/GWP R-410A/2,087.5
Piping connections Liquid OD mm 6.35 9.52
Gas OD mm 12.7 15.9
Drain VP20 (I.D. 20/O.D. 26), drain height 625 mm
Power supply Phase/Frequency/Voltage Hz/V 1~/50/60/220-240/220
Current - 50Hz Maximum fuse amps (MFA) A 16
Control systems Infrared remote control BRC4C65
Wired remote control BRC1H519W7/S7/K7 / BRC1E53A/B/C / BRC1D52
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